Belfast Weather in October
Belfast in October sees high daytime temperatures of 29°C (84°F) and nighttime lows of 26°C (79°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.
Rainfall in Belfast in October
The month is marked by heavy rainfall, often coming down in intense bursts. Make sure to have a poncho to stay dry. Historically, the month has about 16 days of rain, averaging 191 mm (7.5 in) in total. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Belfast in October
Daytime temperatures in Belfast reach 29°C (84°F) in October, dropping to 26°C (79°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights stay warm at around 26°C (79°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Belfast in October
Expect a lot of sunshine this month, with about 226 hours of sun. These sunny conditions add to the overall experience.If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April and December typically offer the best circumstances for Belfast.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Jamaica, check out our Belfast's climate page.
Belfast Temperature in October
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Chance of Rain
52%
Precipitation
191 mm (7.5 in)
Rainy days
16 days
Humidity
81% *
Sunshine
226 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Belfast typically stay consistent throughout October, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Belfast in October
Browse day-by-day weather records for Belfast spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Belfast historical weather extremes in October
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Belfast.
- The hottest October day on record in Belfast reached 37°C (99°F) (October 25, 2002).
- The lowest daytime temperature in October was 26°C (79°F), recorded on October 23, 2012.
- The coldest night in October in Belfast was on October 30, 1988, with a minimum of 21°C (70°F).
Best Places in Jamaica in October
Find out more about the weather in Jamaica and which places have the best travel conditions in this month. See all of Jamaica in October →
perfect weather
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tolerable
unpleasant
poor
What to Wear in Belfast in October
Warm but pleasant conditions in Belfast in October. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Belfast in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Jamaica, check out our Belfast's climate page.
Temperature Rainfall Sunshine Humidity
See the full Belfast climate overview or explore weather in Jamaica.
